Wilhelm Hedrich Vakuumanlagen GmbH & Co., KB

Follow

Organization

Ehringshausen-Katzenfurt, DE

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Delivery device for free-flowing materials consisting of at least t...
- Patent number 5,942,258
- Issue date Aug 24, 1999
- Wilhelm Hedrich Vakuumanlagen GmbH & Co., KB
- Erhard Hauser
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL